baber/WOPTO huggingface dataset:
Patent DE-4411960-A1 (DE)
Title: Electronically commutated electric motor avoiding magnetic couplings
Inventor: TEUBEL JENS
IPC: H02K11/40
Filed: 1994-04-07
Abstract: Electronically commutated electric motor (1) is located jointly with a fluid pump in a housing (2), which has a first chamber (3) in which a stator package (4) is positioned, the electrical connections being passed through a plug cover (10), sealing the chamber hermetically. A second chamber (17) contains a bell-shaped rotor (19), whose cylindrical wall extends over the first chamber, with a small clearance.  The endface (20) remote from the first chamber is shaped to form an inlet stub (21) for the pump cover (22) and pump vanes (25).
Patent DE-4413428-A1 (DE)
IPC: F01L1/356
Filed: 1994-04-18
Abstract: An internal combustion engine with variable valve control has at least one camshaft (1) for controlling gas mixture control means (8) and a controller for varying the opening times of the gas mixture control means (8). The controller has a first driving element (51, 53) that rotates around a first axis of rotation (55) in synchronism with the rotation of the internal combustion engine, a second driving element (52, 58) that rotates around the first axis of rotation (55) in synchronism with the rotation of the camshaft (1), and an intermediate member (60) that couples the first driving element (52, 53) to the second driving element (52, 58). The intermediate member (60) can move back and forth in such a way that in a first position both driving elements (51, 53; 52, 58) are synchronised and in another position different from the first one the instantaneous speed of the second driving element (52, 58) is higher during a defined phase of a rotation than the instantaneous speed of the first driving element (52, 53). The first axis of rotation (55) is offset in relation to the axis (5) of the camshaft and a transmission element (58) transmits the rotation of the second driving element (52, 58) to the camshaft (1).
Patent DE-4419155-A1 (DE)
Title: Radially expansible stopper for inlet and outlet holes
Inventor: SION KARL
IPC: E03F7/02
Filed: 1994-06-01
Abstract: The stopper body of elastic material is symmetrical w.r.t. the main axis (6), with a tensile anchor (3) passing through a longitudinal bore (2) in the stopper body (1). The anchor abuts press jaws (7,8) at the stopper longitudinal ends (4,5), with the jaws mutually displaceable in the main axis longitudinal direction. The stopper body of foam material comprises a cavity (16) coaxial to the stopper outer shape, whose vol. is large w.r.t. the spatial requirements for the anchor longitudinal bore.
Patent DE-4420876-A1 (DE)
Title: Signal recording circuitry for magnetic carrier
Inventor: MATWIN RALF
IPC: H03F3/45
Filed: 1994-06-15
Abstract: The recording circuitry includes two current sources (25,26) having push-pull action and controlled by the signals to be recorded. These are connected so that they supply the recording current to the centre-tapped winding of the magnetic recording head.  Two resistors (14,15) are connected in the output circuits of the current sources, and the recording current flowing through these is compared in an amplifier circuit (16-21,27-29) with a reference voltage. The outputs of the amplifier circuit are connected to the control inputs for the current sources.
Patent DE-4423111-A1 (DE)
Title: Arrangement and method for wheel axle suspension on vehicles
Inventor: SUNDIN TOMMY
IPC: B60G21/05
Filed: 1994-07-01
Abstract: Arrangement and method for the fitting of a wheel axle (2) on a vehicle body (7). A longitudinal control arm (3), which is arranged on the axle (2), is fixed on a first body part (9), on which a support part (21) is arranged. The support part (21) and a support area (27) arranged on a second body part (15) have adjusting elements (29) interacting with one another, which permit a reciprocal positional adjustment. After fixing of the longitudinal control arm (3), support part (21) and support area (27) are secured to one another by the adjusting elements (29), thereby preventing any relative movement. As a result the longitudinal control arm (3) obtains additional support by way of the support part (21) and the support area (27). <IMAGE>
Patent DE-4423234-A1 (DE)
Inventor: FISCHER ARTUR PROF DR
IPC: F16B13/08
Filed: 1994-07-02
Abstract: The bolt engages in metal, esp. steel, and accommodates a component at its rear end. At its forward end is a keyway, whose bottom surface rises towards this end, while the key has transverse teeth on its outside surface. The crowns (34) of the teeth curve in the transverse direction of the bolt (12), and to the same radius as the latter. The teeth (32) are spaced apart at their roots, the key surface (36) between them likewise curving in the transverse direction. A low-friction layer, typically a plate of plastics (26), esp. Teflon (RTM), can be provided between the key (28) and the keyway bottom (22). In the fully-retracted position of the key, the teeth crowns can protrude radially beyond the outer periphery of the bolt (12). <IMAGE>
Patent DE-4425974-A1 (DE)
Title: Refrigerating installation
Inventor: GISTAU-BAGUER GUY
IPC: F25J1/02
Filed: 1994-07-21
Abstract: The line for renewed condensing of the gas from the cold container (7) comprises at least one condenser (C) to which there is connected at least a first device (N1) for regulating the rotational speed of the condenser in dependence on parameters (in particular throughflow (D), pressure (P)) of the fluid in the line (8). In order to ensure adequate fluid throughflow at the inlet of the condenser, the installation comprises a line (9) which contains a control valve (V1) and bypasses the condenser, and further comprises a line (10) which has a controlled valve (V2) and connects the supply line (4) to the condensing line (8). The invention is used, in particular, in refrigerating installations for superconductors. <IMAGE>
Patent DE-4431265-A1 (DE)
Title: Elastic lining element for waste water collection pipes
Inventor: HAHLBROCK LOTHAR
IPC: F16L55/165
Filed: 1994-09-02
Abstract: The attachments are in the form of spring-groove connections. The side edges pref. have material reinforcement. The groove shanks pref. have varying length.  The lining element pref. consists of a glass fibre reinforced non-satd. polyester resin.
Patent DE-4436288-A1 (DE)
Title: Ear=stud removal tongs
Inventor: BARTHO ANDRE
IPC: B25B7/02
Filed: 1994-10-11
Abstract: The first jaw (1) of the tongs is flat with a centre slot and wider than the pin (23) of the stud (20). The second jaw (2) has an extension in the line of the wings (26) of the stud nut (21) and is trapezoidal, with the tapered side of the extension turned towards the first jaw of the tongs. A shallow recess in the extension starting from the side of the first jaw lies within the vertical plane of the slot in this jaw to a width slightly in excess of the pin. The two jaws are angled relative one another in such a way that their confronting faces lie parallel, assuming the open mouth of the tongs in the axis of the jaw recess to be equal to the interval between the underside of the nut and the tip (27) of the stud pin.
Patent DE-4437506-A1 (DE)
Title: Rib tube zinc@ plating assembly giving cost-effective automation
Inventor: BORCHERT WERNER
IPC: C23C2/00
Filed: 1994-10-20
Abstract: The assembly for zinc plating rib tubes, for a heat exchanger for air condensation, has a carrier beam (24) to dip the rib tubes (5) suspended from it into a bath of liquid zinc. Two rib tubes (5) are coupled to the beam (24), at a gap from their ends (9), with swing holders (6) which swing round a common horizontal axis (8). They have holding chambers (7), equidistant from the common axis (8), to take the rib tube ends (9). The open front sides (10) of the holding chambers (7) face each other.
Patent DE-4437801-A1 (DE)
Title: Dynamo illumination for bicycle
Inventor: MENDOZA ADRIAN
IPC: B62J6/08
Filed: 1994-10-11
Abstract: An integral bicycle lighting unit is attached to the front end of the front mud-guard and supported by a forked strut, so that a spring-loaded roller may contact the surface of the tyre in order that sufficient electrical energy is generated during use to provide forwards illumination for the rider. Similarly, a rear light may also be provided. The compact lighting unit (125) consists of a dynamo (102) and a front light (103) attached to the front end of the front mud-guard (112). A telescopically-adjustable forked strut (101') is attached to the lower end of the front forks (105) and rigidly supports the light unit. The dynamo roller is on an arm which is sprung to maintain contact with the tyre, or may be raised free, when not required.
Patent DE-4439093-A1 (DE)
Title: Rainwater etc. cascade tube with swivel flaps
Inventor: BUEHLMANN-STOCKER WALTER
IPC: E03B3/02
Filed: 1994-11-02
Abstract: Top (33) and bottom (34) flaps overlap at their bottom (32) and top (46) edges respectively at their common hinge axis (45) so that when the two flaps are swivelled round this axis, the outsides of the top and bottom flap edges as specified describe widely different radii (R3,R4). The top flap edge (36) overlaps that of the bottom flap by several cm, notably 4 cm in the case of a cascade tube (31) dia. of 100 mm. The overlap maximises at the top and bottom edges (36,42) only to decrease towards the swivel axis. Thus when the two flaps are swung up to line up with the tube they form an overlap between them, being riveted or welded to the tube so as to lie tight to this for subsequent cover or extension tube etc. placement round tube and flaps.
Patent DE-4439581-A1 (DE)
Title: Beater wheel mill
Inventor: DUDA DIETER
IPC: B02C23/32
Filed: 1994-11-05
Abstract: The mill comprises a chute (1) which loosely protrudes into the movable housing section (2). An annular seal is located between the two housing sections (1,2) and encompasses the chute. The seal is elastically supported on one of the housing sections. The annular seal is located between a sealing flange (14) elastically supported on the movable housing section and a mating flange (15) fastened to the stationary chute. Withdrawal of the spring assembly is limited by a stop which is fastened on the side wall (11) of the movable housing section and overlaps the sealing flange with a clearance.
Patent DE-4440945-A1 (DE)
Title: Wheel mounted mechanical propulsion system using human muscle power
Inventor: SEEBER FRANK
IPC: A63C17/12
Filed: 1994-11-17
Abstract: The running wheel arrangement consists of a large drive wheel (12) on the outer side of the leg (11) and a small support wheel (7) under the centre of gravity point for the foot on the frame (1). Both wheels are in one plane and the drive wheel is effective perpendicularly to the direction of travel on the road surface.The large drive wheel is fastened to the frame using a work pedal (20) and a drive (43). A bar support (38) is attached to the knee joint.
Patent WO-7900794-A1 (WO)
Title: Heating by turbulent fluidized bed
Inventor: MEYER KAHRWEG H
IPC: F27B15/10
Filed: 1979-03-19
Abstract: A container (1, 11) comprises a bottom (4) which is traversed by air nozzles (3). Air blown through the air nozzles (3) maintains a fluidized bed composed of inert material. Fuel is provided to the fluidized bed after it has reached the ignition temperature. Air entering through the air nozzles (3) to form the fluidized bed is imparted with a movement of which a component (14) provides at least a rotation (7) in a horizontal plane, and fuel is injected to the lower part of the fluidized bed, preferably at about 20% of the height of the bed. Additional air for generating the rotation of the fluidized bed is supplied by an eccentric supply (5). Preferably, at least the air nozzles (3) located close to the wall of the container are sloped with respect to the vertical and in the same direction thereof.
Patent WO-9002523-A1 (WO)
Inventor: REDHA FALAH
IPC: A61B17/32
Filed: 1989-09-07
Abstract: Un instrument chirurgical qui sert à enlever des dépôts accumulés sur les parois d'artères et/ou de veines comprend un corps (30) au moins partiellement creux, de section transversale approximativement circulaire et susceptible d'être inséré dans des vaisseaux sanguins. L'instrument chirurgical comprend également un élément tracteur (8), rétractible des vaisseaux, et des sections de coupe (31) pourvues de bords de coupe (31') et orientées dans le sens de la traction, qui servent à enlever les dépôts. La tangente de l'angle défini par la tangente externe de la section de coupe par rapport à l'axe central du corps s'accroît continuellement dans le sens des bords de coupe, depuis les sections de coupe. Les tangentes aux bords de coupe coupent l'axe central en formant avec ce dernier un angle supérieur à 10° et inférieur à 90°.
Patent WO-9100207-A1 (WO)
Title: Device for adjusting the steering angle of the wheels of a vehicle
Inventor: KARNOPP DEAN
IPC: B62D7/15
Filed: 1990-05-16
Abstract: A device for adjusting the steering angle of at least one steerable wheel of a vehicle comprises sensors which measure the angle of deflection of the steering wheel of the vehicle and a regulator which corrects the angle of deflection of the wheel produced by the movement of the steering wheel in function of a reference value which depends on the speed of the vehicle and on the angle of deflection. An adaptative circuit (13) for the reference value comprises an evaluation stage (24) which causes the vehicle (2) to behave in a neutral or understeered manner and/or a dynamic time-function stage (25).
Patent WO-9207370-A1 (WO)
Title: High-voltage terminals for ignition coils
Inventor: RUPPMANN CLAUS
IPC: H01F38/12
Filed: 1991-09-06
Abstract: Proposed is a moulded-resin ignition coil with a high-voltage terminal designed to conduct the ignition energy between the ignition coil (7) and the ignition-unit cable (2) with only low losses. This terminal comprises a tight connection plus a holding element, extending out beyond the surface (8) of the resin, to which the end of the cable is fitted. To protect the terminal from moisture and mechanical stresses, the end of the cable (2) is surrounded by at least one sealing element (3) which makes a moisture-proof join with the cable (2) and with the holding element (4).
Patent WO-9316303-A1 (WO)
Inventor: BULLMER WOLFGANG
IPC: F16H61/04
Filed: 1993-01-15
Abstract: The proposal is for a device for controlling the output torque (Mab) of an automatic gearbox (10) during a gear changing process in a motor-driven vehicle at a value preset by the driver, in which the gearbox (10) has at least two gear ratios (11, 12) alternatively engageable via clutches (16, 17). When changing up, the clutch (17) allocated to the higher ratio is first continuously engaged in a time-controlled manner, at the same time the engine torque being correspondingly increased to keep the output torque (Mab) constant. When the first clutch (16) allocated to the lower ratio no longer transmits any torque, it is disengaged. Thereupon the second clutch (17) is taken to its synchronous rotation speed by reducing the engine torque (Mm) and driven further with no slip. Changing down takes place in the reverse order. In such changing processes, greater changing convenience is achieved without any jerking.
Patent WO-9322100-A1 (WO)
Inventor: KLICPERA UDO
IPC: B23Q3/155
Filed: 1993-04-23
Abstract: A device for the cutting metal-machining of one of several workpieces clamped on pallets (WP) and held ready in a device for holding several such pallets (WP) with a control device for timed sequence control, the conveyance of the preselected pallet (WP) bearing a workpiece from the preparation (18) to the machining position (BP), a tool spindle unit changing device for preparing a preselected tool spindle unit (10) in its operative position (AP), a tool changing unit (14, 31) to prepare and take the preselected drilling, milling or grinding tool (WZ) from a tool magazine (14) into the sleeve (13) of the tool spindle unit (10) and a device in the form of a pallet magazine (PM) to take at least two workpiece pallets (WP) which has at least one preparation position (18) arranged in the vertical plane and in which the clamping position (17) is horizontal, and a conveyor (ZU) for bringing at least one loaded pallet (WP) from the preparation (18) to the machining position (BP) of the workpiece carrier (WT) having a conveyor path (20) for the pallet (WP) which can be connected to the preparation position (18) on the one hand and the machining position (BP) of the workpiece carrier (WT) on the other hand and can pivot through 180 DEG .
Patent WO-9421263-A1 (WO)
Inventor: SCHUETZ ANDREAS
IPC: A61K31/557
Filed: 1994-03-19
Abstract: La présente invention concerne un kit pour la production d'une émulsion contenant de la prostaglandine E1, un procédé pour sa production ainsi qu'un procédé pour la production de la composition d'émulsion contenue dans le kit. L'émulsion produite au moyen de ce kit se prête à l'utilisation parentérale.
Patent WO-9500363-A1 (WO)
Title: Appareil de commande auxiliaire
Inventor: JAKOB GERT
IPC: B60R16/02
Filed: 1994-06-10
Abstract: L'invention concerne un appareil de commande auxiliaire qui comporte un boîtier (16) ouvert d'un côté, monté sur le bloc-boîtier (10) d'un organe hydraulique. Une carte de circuits (29) prévue pour un circuit électronique comportant plusieurs composants électroniques (33) est placée dans le boîtier (16) de l'appareil de commande auxiliaire (15). La carte de circuits (29) comprend plusieurs zones (30, 25) rigides, une zone rigide étant formée par le couvercle (25) du boîtier (16). Il existe entre les deux zones rigides (25, 30) une zone (36) flexible, en forme de boucle, constituée uniquement par le film conducteur (31). De plus, le film conducteur (31) dépasse de la zone rigide (30) de la carte de circuits (29) et est connecté dans cette zone (28) à la broche de raccordement (27) du consommateur (12) de l'organe hydraulique. La mise en contact s'opérant directement avec le film conducteur (31) dans la zone flexible de la carte de circuits (29), les tolérances peuvent être compensées aisément, de manière à ce que la mise en contact soit facile à effectuer et que l'organe de commande auxiliaire soit simple à réaliser sur le bloc-boîtier (10).
Patent WO-9506865-A1 (WO)
Title: Procede et dispositif pour le controle des proprietes d'au moins une epissure d'au moins un guide d'ondes lumineuses
Inventor: LOCH MANFRED
IPC: G01M11/08
Filed: 1994-08-19
Abstract: Une épissure (SP) d'un guide d'ondes lumineuses est soumise à un effort de traction (F) pendant un temps d'essai prédéterminé, durant lequel la lumière (SL) est injectée avant l'épissure (SP) et la lumière (EL) est extraite après l'épissure (SP), et son intensité (a) est déterminée en continu en fonction de l'effort de traction (F).
Patent WO-9604070-A1 (WO)
Title: Membrane de polyacrylonitrile modifiee
Inventor: HICKE HANS-GEORG
IPC: B01D67/00
Filed: 1995-07-18
Abstract: L'invention concerne une membrane de polyacrylonitrile (PAN) modifiée, produite à base d'un alliage polymère. Cet alliage polymère comprend (a) un homopolymère de PAN ou un copolymère contenant de l'acrylonitrile, et (b) un polymère résistant au moins en grande partie à l'hydroxylamine. La membrane non modifiée produite à base de cet alliage polymère est traitée ultérieurement avec une hydroxylamine et ainsi modifiée. Cette membrane de PAN ainsi modifiée peut être utilisée en particulier pour la séparation des métaux lourds, avec des débits élevés, dans le procédé d'osmose inverse basse pression ou dans la nanofiltration.
Patent WO-9706471-A1 (WO)
Title: Regelsystem mit mindestens zwei reglern sowie verfahren zur minimierung der totzeit eines regelsystems
Inventor: JERYE BERNHARD
IPC: G05B7/02
Filed: 1996-07-30
Abstract: Die Erfindung betrifft ein Regelsystem (1) mit mindestens zwei Reglern (2a, 2b) zur Regelung eines Steuerelementes (3), insbesondere eines Stellventils (3a) der Brennstoffzuführung einer Gasturbinenanlage. Das Regelsystem (1) hat eine Minimum-Auswahlvorrichtung (4) zur Auswahl des prozeßführenden Reglers (2a) und einen Grenzwertgeber (5) zur prozeßgeführten Signalbegrenzung der Regler (2a, 2b). Jeder Regler (2a, 2b) liefert ein Ausgangssignal, dessen maximaler Wert vorgebbar ist, und ist auslaßseitig mit der Minimum-Auswahlvorrichtung verbunden, welche aus den Ausgangssignalen der Regler (2a, 2b) ein minimales Ausgangssignal Y auswählt. Die Minimum-Auswahlvorrichtung (4) ist mit dem Grenzwertgeber (5) so verbunden, daß letzterem das Ausgangssignal Y der Minimum-Auswahlvorrichtung (4) zuführbar ist. Der Grenzwertgeber (5) ist seinerseits derart mit den Reglern (2a, 2b) verbunden, daß zumindest der eine nicht-prozeßführende Regler (2b) durch einen von dem minimalen Ausgangssignal Y abhängigen Begrenzungswert YNmax begrenzt ist. Die Erfindung betrifft weiterhin eine Verwendung des Regelsystems (1) in einer Gasturbinenanlage sowie ein Verfahren zur Reduzierung der Totzeiten in einem Regelsystem (1) bei Änderung der Prozeßführerschaft.
Patent WO-9800483-A1 (WO)
Inventor: AURIN NORBERT
IPC: C10M125/24
Filed: 1997-06-11
Abstract: The invention relates to a lubricant which can be used as a mandrel lubricant with a content of 75 to 90 wt. % of graphite and contains 1 to 10 wt. % of a phosphate. Said lubricant can also contain 1 to 4 wt % alkali silicate, 1 to 10 wt. % bentonite, 0.5 to 1 wt. % silico-phosphate and common solid lubricants. Said lubricant is preferably used as an aqueous suspension with a solid content of 20 to 40 wt. %.
Patent WO-9838841-A1 (WO)
Inventor: PRAUSE OLIVER
IPC: H05H1/34
Filed: 1998-02-26
Abstract: The invention relates to an electrode (20), specially an anode (20) made from a highly refractory metal electrode material for plasma spraying equipment, specially plasma torches (10). According to the invention, the electrode (20) has little or no material additives, specially little or no doping agents, thereby enabling enhanced serviceable life. The invention further relates to a plasma torch (10) with an inventive electrode (20) attached in the form of an anode, as well as to corresponding plasma spraying equipment.
Patent WO-9902917-A1 (WO)
Title: Scheinwerferanlage für fahrzeuge für abblendlicht und fernlicht
Inventor: NEUMANN RAINER
IPC: B60Q1/14
Filed: 1998-03-19
Abstract: Die Scheinwerferanlage weist wenigstens einen Abblendlichtscheinwerfer (12) auf, der in der Betriebsstellung für Abblendlicht betrieben wird und wenigstens einen Fernlichtscheinwerfer (14), der in der Betriebsstellung für Fernlicht zusätzlich zum Abblendlichtscheinwerfer (12) betrieben wird. Der Abblendlichtscheinwerfer (12) weist als Lichtquelle vorzugsweise eine Gasentladungslampe (18) auf und der Fernlichtscheinwerfer (14) eine Glühlampe (24). Um die Reichweite des von der Scheinwerferanlage in der Betriebsstellung für Fernlicht ausgesandten Lichtbündels zu verbessern, wird die Reichweite des von dem Abblendlichtscheinwerfer (12) ausgesandten Lichtbündels in der Betriebsstellung für Fernlicht gegenüber dessen Reichweite in der Betriebsstellung für Abblendlicht erhöht. Zur Änderung der Reichweite des von dem Abblendlichtscheinwerfer (12) ausgesandten Lichtbündels wird vorzugsweise die Verstelleinrichtung einer diesem zugeordneten Leuchtweiteregelungseinrichtung verwendet.
Patent WO-9859189-A1 (WO)
Title: Schalthebelanordnung für ein getriebe eines kraftfahrzeugs
Inventor: BLOSS MATTHIAS
IPC: B60K20/08
Filed: 1998-06-13
Abstract: Die Erfindung betrifft eine Schalthebelanordnung für ein Getriebe eines Kraftfahrzeugs, wobei in einem Lagerelement (3) ein in den Fahrgastraum hineinragender Schalthebel (6) schwenkbar gelagert ist. Zur Verminderung des Verletzungsrisikos bei einem Aufprall auf einen Schaltknopf (8) des Schalthebels (6) ist erfindungsgemäß vorgesehen, daß das Lagerelement (3) in einem korrespondierenden Durchbruch (2) eines Rahmens (1) verschiebbar aufgenommen und durch ein Haltemittel (4) gehalten ist, wobei das Haltemittel (4) derart ausgebildet ist, daß es bei Überschreiten einer vorgegebenen axialen Last auf den Schalthebel (6) bricht, so daß das Lagerelement (3) in den Durchbruch (2) eintauchen kann.